🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.9

Radius: 10.9

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.44 AU - 2.04 AU

Year: 1613 Days

Day: 6.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 66,693,658 km

• M1: 135,984 km (0.113 R)
• M2: 699,071 km (0.082 R)
• M3: 1,113,307 km (0.06 R)
• M4: 1,603,839 km (0.081 R)
• M5: 1,960,929 km (0.09 R)
• M6: 2,383,094 km (0.091 R)
• M7: 3,252,108 km (0.096 R)
• M8: 3,704,642 km (0.072 R)
• M9: 4,250,674 km (0.057 R)
• M10: 4,662,517 km (0.034 R)
• M11: 5,081,241 km (0.102 R)
• M12: 5,692,797 km (0.072 R)
• M13: 6,172,109 km (0.105 R)
• M14: 7,668,985 km (0.109 R)
• M15: 10,253,887 km (0.115 R)
• M16: 10,702,680 km (0.081 R)
• M17: 11,164,339 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.3

Radius: 10.1

Gravity: 6.84 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.66 AU - 4.5 AU

Year: 5793 Days

Day: 12.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 66,693,658 km

• M1: 131,497 km (0.118 R)
• M2: 592,856 km (0.097 R)
• M3: 948,151 km (0.106 R)
• M4: 1,581,549 km (0.108 R)
• M5: 2,015,831 km (0.107 R)
• M6: 2,930,622 km (0.088 R)
• M7: 3,863,664 km (0.078 R)
• M8: 4,553,759 km (0.048 R)
• M9: 5,011,529 km (0.071 R)
• M10: 5,499,667 km (0.076 R)
• M11: 5,832,372 km (0.088 R)
• M12: 6,438,692 km (0.046 R)
• M13: 7,372,183 km (0.115 R)
• M14: 9,166,759 km (0.116 R)
• M15: 9,942,574 km (0.05 R)
• M16: 10,346,488 km (0.071 R)
• M17: 10,668,273 km (0.093 R)
• M18: 16,521,738 km (0.077 R)
• M19: 20,626,255 km (0.097 R)
• M20: 21,730,886 km (0.109 R)
• M21: 22,488,898 km (0.082 R)
• M22: 26,034,966 km (0.084 R)
• M23: 26,976,535 km (0.108 R)
• M24: 27,412,015 km (0.115 R)
• M25: 28,207,576 km (0.101 R)
• M26: 28,836,934 km (0.092 R)
• M27: 30,970,798 km (0.072 R)
• M28: 32,027,707 km (0.067 R)
• M29: 33,009,219 km (0.119 R)
• M30: 33,507,529 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222

Radius: 9.4

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.99 AU - 6.49 AU

Year: 8432 Days

Day: 7.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 66,693,658 km

• M1: 116,986 km (0.049 R)
• M2: 496,665 km (0.092 R)
• M3: 1,404,275 km (0.11 R)
• M4: 2,395,511 km (0.104 R)
• M5: 2,855,674 km (0.089 R)
• M6: 4,933,439 km (0.089 R)
• M7: 7,160,053 km (0.07 R)
• M8: 9,198,474 km (0.11 R)
• M9: 11,270,255 km (0.07 R)
• M10: 12,712,977 km (0.056 R)
• M11: 16,136,524 km (0.104 R)
• M12: 17,217,518 km (0.085 R)
• M13: 21,170,043 km (0.075 R)
• M14: 22,464,514 km (0.092 R)
• M15: 27,160,840 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.3

Radius: 14.4

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.71 AU - 6.05 AU

Year: 8772 Days

Day: 9.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 66,693,658 km

• M1: 180,415 km (0.118 R)
• M2: 760,406 km (0.094 R)
• M3: 1,217,727 km (0.115 R)
• M4: 1,808,937 km (0.092 R)
• M5: 2,843,706 km (0.111 R)
• M6: 4,297,348 km (0.066 R)
• M7: 4,772,022 km (0.096 R)
• M8: 5,663,775 km (0.078 R)
• M9: 6,627,634 km (0.109 R)
• M10: 8,275,305 km (0.116 R)
• M11: 9,893,057 km (0.11 R)
• M12: 10,726,766 km (0.084 R)
• M13: 14,475,688 km (0.106 R)
• M14: 16,408,044 km (0.04 R)
• M15: 17,506,392 km (0.04 R)
• M16: 18,145,474 km (0.118 R)
• M17: 19,697,252 km (0.075 R)
• M18: 20,466,634 km (0.093 R)
• M19: 22,147,516 km (0.094 R)
• M20: 22,644,330 km (0.036 R)
• M21: 26,610,619 km (0.076 R)
• M22: 30,608,173 km (0.082 R)
• M23: 32,589,747 km (0.09 R)
• M24: 34,878,145 km (0.104 R)
• M25: 36,923,148 km (0.089 R)
• M26: 39,651,215 km (0.045 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 796.2

Radius: 3.4

Gravity: 68.88 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 4.33 AU - 6.73 AU

Year: 9141 Days

Day: 23.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 66,693,658 km

• M1: 42,486 km (0.082 R)
• M2: 240,254 km (0.087 R)
• M3: 589,715 km (0.026 R)
• M4: 714,479 km (0.072 R)
• M5: 1,140,235 km (0.107 R)
• M6: 1,297,313 km (0.03 R)
• M7: 1,524,701 km (0.105 R)
• M8: 2,200,136 km (0.105 R)
• M9: 2,603,751 km (0.095 R)
• M10: 4,335,346 km (0.101 R)
• M11: 4,628,558 km (0.09 R)
• M12: 4,749,433 km (0.068 R)
• M13: 4,997,766 km (0.104 R)
• M14: 5,125,073 km (0.117 R)
• M15: 5,794,524 km (0.114 R)
• M16: 7,386,544 km (0.096 R)
• M17: 8,282,187 km (0.072 R)
• M18: 10,235,337 km (0.045 R)
• M19: 12,185,794 km (0.114 R)
• M20: 14,628,129 km (0.105 R)
• M21: 16,873,742 km (0.081 R)
• M22: 17,160,671 km (0.095 R)
• M23: 18,416,246 km (0.066 R)
• M24: 18,950,609 km (0.106 R)
• M25: 19,811,246 km (0.106 R)
• M26: 22,375,952 km (0.118 R)
• M27: 22,548,588 km (0.104 R)
• M28: 23,248,257 km (0.067 R)
• M29: 26,576,211 km (0.118 R)
• M30: 27,951,913 km (0.041 R)
• M31: 29,685,154 km (0.12 R)
• M32: 35,079,205 km (0.103 R)
• M33: 36,373,825 km (0.098 R)
• M34: 37,335,141 km (0.114 R)
• M35: 38,933,295 km (0.102 R)
• M36: 42,528,879 km (0.073 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 75.9

Radius: 6

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.8 AU - 7.18 AU

Year: 10305 Days

Day: 15 Hours

Environment

Temp: -225 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 66,693,658 km

• M1: 75,846 km (0.073 R)
• M2: 313,856 km (0.105 R)
• M3: 657,483 km (0.087 R)
• M4: 946,955 km (0.099 R)
• M5: 1,653,206 km (0.119 R)
• M6: 2,179,791 km (0.114 R)
• M7: 3,180,451 km (0.113 R)
• M8: 4,055,598 km (0.064 R)
• M9: 4,502,597 km (0.103 R)
• M10: 6,299,118 km (0.104 R)
• M11: 7,243,379 km (0.103 R)
• M12: 8,243,890 km (0.088 R)
• M13: 8,741,004 km (0.063 R)
• M14: 10,931,116 km (0.107 R)
• M15: 11,400,555 km (0.088 R)
• M16: 16,358,976 km (0.092 R)
• M17: 19,959,198 km (0.086 R)
• M18: 20,531,560 km (0.03 R)
• M19: 21,377,536 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 255.4

Radius: 6.5

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 7.47 AU - 9.25 AU

Year: 16991 Days

Day: 24.2 Hours

Environment

Temp: -239 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 66,693,658 km

• M1: 80,783 km (0.103 R)
• M2: 313,408 km (0.076 R)
• M3: 522,097 km (0.083 R)
• M4: 1,134,550 km (0.088 R)
• M5: 2,544,959 km (0.086 R)
• M6: 3,266,918 km (0.108 R)
• M7: 3,637,023 km (0.119 R)
• M8: 4,201,755 km (0.103 R)
• M9: 4,431,687 km (0.08 R)
• M10: 5,140,183 km (0.108 R)
• M11: 5,606,928 km (0.032 R)
• M12: 6,548,198 km (0.082 R)
• M13: 7,299,778 km (0.083 R)
• M14: 9,211,040 km (0.115 R)
• M15: 10,359,353 km (0.098 R)
• M16: 10,727,065 km (0.078 R)
• M17: 11,996,702 km (0.108 R)
• M18: 14,503,214 km (0.104 R)
• M19: 15,163,689 km (0.092 R)
• M20: 17,857,199 km (0.107 R)
• M21: 19,713,409 km (0.112 R)
• M22: 23,264,713 km (0.104 R)
• M23: 23,713,955 km (0.082 R)
• M24: 24,444,890 km (0.101 R)
• M25: 26,924,026 km (0.086 R)
• M26: 31,492,745 km (0.068 R)
• M27: 32,042,667 km (0.095 R)
• M28: 32,486,973 km (0.096 R)
• M29: 34,421,722 km (0.112 R)
• M30: 34,654,347 km (0.11 R)
• M31: 36,916,267 km (0.054 R)
• M32: 37,773,762 km (0.085 R)
• M33: 41,468,380 km (0.1 R)
• M34: 43,199,976 km (0.103 R)
• M35: 44,426,678 km (0.077 R)
• M36: 45,118,119 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 452.5

Radius: 7.4

Gravity: 8.26 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 8.68 AU - 10.08 AU

Year: 20194 Days

Day: 22.4 Hours

Environment

Temp: -236 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 66,693,658 km

• M1: 98,585 km (0.031 R)
• M2: 556,055 km (0.083 R)
• M3: 912,996 km (0.03 R)
• M4: 1,222,514 km (0.075 R)
• M5: 2,056,971 km (0.098 R)
• M6: 2,420,793 km (0.065 R)
• M7: 3,071,693 km (0.047 R)
• M8: 3,775,551 km (0.073 R)
• M9: 4,549,271 km (0.096 R)
• M10: 5,688,459 km (0.07 R)
• M11: 6,448,715 km (0.118 R)
• M12: 8,367,308 km (0.118 R)
• M13: 9,784,598 km (0.119 R)
• M14: 10,992,601 km (0.099 R)
• M15: 12,952,782 km (0.112 R)
• M16: 20,213,215 km (0.052 R)
• M17: 21,687,054 km (0.101 R)
• M18: 22,546,942 km (0.107 R)
• M19: 35,486,859 km (0.078 R)
• M20: 59,201,263 km (0.08 R)
• M21: 64,911,563 km (0.071 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 15,284 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit